25366931037

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1\times {\mathrm{3109}}^1$

素因数の和:5122

約数の個数: 48

約数和(自身を含む): 42536241280

約数和(自身を除く): 17169310243

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1933, 3109, 4221, 5799, 9327, 13531, 17397, 21763, 27981, 40593, 65289, 121779, 129511, 195867, 208303, 388533, 624909, 906577, 1165599, 1458121, 1874727, 2719731, 4374363, 6009697, 8159193, 13123089, 18029091, 42067879, 54087273, 126203637, 378610911, 402649699, 1207949097, 2818547893, 3623847291, 8455643679, 25366931037]

約数ペア:

[(1, 25366931037), (3, 8455643679), (7, 3623847291), (9, 2818547893), (21, 1207949097), (63, 402649699), (67, 378610911), (201, 126203637), (469, 54087273), (603, 42067879), (1407, 18029091), (1933, 13123089), (3109, 8159193), (4221, 6009697), (5799, 4374363), (9327, 2719731), (13531, 1874727), (17397, 1458121), (21763, 1165599), (27981, 906577), (40593, 624909), (65289, 388533), (121779, 208303), (129511, 195867)]